Start by marinating your chicken thighs with the classic fajita blend, cumin, smoked paprika, chili powder, garlic powder, salt, pepper, and lime juice. Let it rest for about 15 minutes to soak up all that smoky, citrusy goodness.
Heat a non stick skillet over medium high heat and spray lightly with oil. Once hot, sear the chicken for about 5–6 minutes on each side until golden and cooked through. You’re looking for that irresistible caramelized edge that gives your grilled chicken fajita bowl recipe its signature flavor. Remove the chicken from the pan and let it rest for a few minutes before slicing. This helps it stay juicy and tender, no dry chicken here.
Sauté the Veggies
In the same skillet, add sliced bell peppers and onions. You want them slightly charred on the edges but still crisp tender. Sauté over medium high heat for about 3–4 minutes, stirring occasionally. The goal is that sizzling fajita aroma filling your kitchen, a sign your veggies are just right. Once they’re done, slice the chicken and toss it back into the skillet with the veggies. Give it a quick 1–2 minute stir to combine all the flavors, letting that fajita seasoning coat everything evenly. The colors should be vibrant and the smell smoky and bright with lime.
Prepare the Base
For a low carb chicken fajita bowl, cauliflower rice is the way to go. Heat olive oil in a clean skillet over medium heat. Add diced onion and cook for about 2 minutes, then stir in garlic and cook another 30 seconds until fragrant. Add your frozen cauliflower rice straight to the skillet and cook for 5–7 minutes, stirring often to let moisture evaporate. Once fluffy and lightly toasted, season with salt and pepper, then remove from heat. Stir in fresh cilantro and a squeeze of lime juice for a refreshing finish. If you prefer a chicken fajita bowl with rice, you can substitute white or brown rice, both pair beautifully with the bold flavors of the chicken and veggies.
Make the Sauce or Dressing
The creamy avocado sauce is what ties the entire bowl together. In a small bowl, mash two ripe avocados with a fork, keep it chunky for texture. Add Greek yogurt, lime juice, cumin, salt, and pepper. Mix gently until smooth but still thick enough to hold its shape. This sauce doubles as a dip and a topping. It’s tangy, cooling, and rich in healthy fats, balancing out the smoky heat from the chicken and peppers. Tip: If you want a thinner dressing consistency, add a splash of water or a drizzle of olive oil and whisk until smooth.
Assemble the Chicken Fajita Bowl
Now comes the best part, building your chicken fajita protein bowl. Start with your crispy low carb tortilla bowl (baked to golden perfection). Spoon in a generous layer of cauliflower rice at the bottom, followed by a hearty portion of chicken and veggies. Add a big dollop of avocado cream on top, then garnish with fresh cilantro, red onion slices, and a wedge of lime. This combination delivers everything, the crunch of the tortilla, the smoky char of the chicken, the creaminess of avocado, and the brightness of lime. It’s colorful, vibrant, and full of restaurant quality flavor made right at home.